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ISL9443IRZ

Part Number
ISL9443IRZ
Manufacturer Intersil
Other Part Numbers
2156-ISL9443IRZ-IL-ND
2156-ISL9443IRZ-IL
HARISLISL9443IRZ
Description SWITCHING CONTROLLER
Detailed Description Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5)
Datasheet Datasheet

Product Attributes

Category
Manufacturer Intersil
Series
Packaging
Tube
Part Status Obsolete
Package / Case 32-VFQFN Exposed Pad
Output Type Transistor Driver
Mounting Type Surface Mount
Function Step-Down
Operating Temperature -40°C ~ 85°C (TA)
Output Configuration Positive
Frequency - Switching 600kHz ~ 1.2MHz
Topology Buck
Voltage - Supply (Vcc/Vdd) 4.5V ~ 28V
Supplier Device Package 32-QFN (5x5)
Synchronous Rectifier Yes
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Output Phases 2
Clock Sync Yes
Number of Outputs 3

Documents & Media

RESOURCE TYPE LINK
Datasheets ISL9443IRZ

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
ECCN EAR99
HTSUS 8542.39.0001
RoHS Status ROHS3 Compliant

Obsolete

This product is no longer manufactured.